The introduction to full final praises

Psalm 146 introduces the full final praises: the first, the
outpouring of the heart in praise to Him as the God of Jacob,
celebrating what He is, and the comfort of trusting Him, the
Creator, the Helper of the oppressed, the Comforter of the lowly,
the Lover of the righteous, who turns the way of the wicked upside
down. He shall reign for ever, even Zion's God to all
generations. The character of this praise, after what we have gone
through, is most simple.